What is "lamentate"

Lamentate (Homage to Anish Kapoor and his sculpture " Marsyas") for piano and orchestra is the largest instrumental work by Estonian composer Arvo Pärt. The work was commissioned by Tate and Egg Live, written in 2002, and premiered on February 7 and 8, 2003 in the Turbine Hall of Tate Modern Museum in London where the massive "Marsyas" was installed. The pianist for the premiere was Hélène Grimaud, with Alexander Briger conducting the London Sinfonietta. The piece is written in the tintinnabuli style, the technique Pärt created in 1976.

The approximate duration of the piece is 35–40 minutes.